| Manufacturer | Zhone Technologies |
| Manufacturer Part # | 7975-A2-401 |
| Cost Central Item # | 10341476 |
| Product Description | Paradyne HotWire 7975 - DSL modem - external - MSDSL - 2.048 Mbps - T-1/E-1 |
| Device Type | DSL modem |
| Enclosure Type | External |
| Approximate Dimensions (WxDxH) | 9.8 in x 7.2 in x 1.5 in |
| Approximate Weight | 1.3 lbs |
| Max Transfer Rate | 2.048 Mbps |
| Digital Signaling Protocol | SDSL, HDSL |
| ISDN Interface | MSDSL |
| Protocols & Specifications | ITU G.992.1 (G.DMT) |
| Line Rate | T-1/E-1 |
| Line Coding Format | 2B1Q |
| Power | AC 110/220 V ± 10% ( 50/60 Hz ) |